What is "nearsightedness"?

Nearsightedness, also known as myopia, is accurately described as a refractive error in which distant objects appear blurry while close objects can be seen clearly. This occurs when the eye is either too long in shape or when the cornea has too much curvature, causing light rays to focus in front of the retina instead of directly on it. As a result, individuals with nearsightedness struggle to see faraway objects clearly, hence the term "nearsighted."

Understanding this condition is crucial for effective treatment and management, which may include corrective lenses, contact lenses, or refractive surgery, to help focus light more accurately onto the retina. Recognizing how nearsightedness distinguishes between clarity at varying distances is essential for diagnosing and addressing visual impairments properly.